Answer:
While and however
Explanation:
While and however are both contrast words
Edgar Allan Poe was a very intelligent and very unappreciated in our generation guy. He provided influence on other authors past and present. He wrote in virtually every genre including: satire, humor, horror, science fiction, fantasy, adventure, and mystery.
The author's main purpose of writing memoir Night was to describe the terrible conditions of war.
Explanation: The author has described about the inhumanity to nature when the war has took place. The crying night souls of the people are expressed in the poem where they starve for happiness and peace.